In a call center Help Desk for users of our equipment, got call from this number- answered- dead air on the other end. Repeated name and company name and "how may I help you?" I guess they didn't really need the help. They hung up -call lasted 11 seconds. Boy that is going to look good on our records.
Wireless security alarm scam. Claimed to be crazy and flipped out on them. They will probably call back but it was fun. I always take the numbers and write them down on the truck giveaways at the mall. It's like scammers getting called by telemarketers. Don't know if it works but it's fun